condition	mean	min	max
4 h after light	32.653344	32.320125	32.986563
8 h after light	21.91939	20.490016	23.348764
12 h after light	17.428165999999997	16.299919	18.556413
4 h after dark	16.4519935	13.357343	19.546644
8 h after dark	15.652325999999999	14.497413	16.807239
12 h after dark	23.089335	23.089335	23.089335